The first Blockchain operating system that facilitates the development of multi-chain applications.

Project stage


Detailed description

Overledger is a new blockchain operating system that abstracts single-ledger dependency technology to overcome the bound of different architectures regardless of addresses, ledger implementation and consensus mechanisms.


The major limitation of modern-day blockchain is the inability of blockchains to communicate with one another.

Not since the Internet itself has a technology shown such promise and elicited such excitement than blockchain technology. The potential of blockchain technology seems limitless. 

The world's new smart economies along with dozens of start-ups are using blockchain technology for everything from global payments to music sharing. It is predicted than in the next few years, much of our digital consumption will be run via a blockchain foundation without us even realising it. While the potential of blockchain technology might seem endless -there are certain limitations.


Overledger is the first interoperable blockchain operating system that facilitates internet-scale development of decentralised, multi-chain applications.

  • Overledger has the ability to unlock and distribute value and applications across current and future blockchains.
  • Overledger is an agnostic platform that connects the world’s networks to blockchains and ensures you’re not limited to any single a vendor or technology.
  • Overledger is the only platform that facilitates the development of internet-scales development of decentralised, multi-chain applications.


Empower businesses with the flexibility to connect their network to blockchains without burden of being locked into an existing technology or vendor.

By facilitating multi-chain interoperability, Overledger will enable businesses to access new markets, increase resilience, and de-risk investments.

Facilitate human-to-human and machine-to-machine trust that ensures safe and secure transactions with one another.

Provide individuals with a level of access and control of their personal information we’ve never experienced before.

Significantly increase the security, privacy and interoperability of health data.

Revolutionise global health information exchanges (HIE) by making electronic medical records more efficient and secure to the benefit of individual patients as well as the scientific and healthcare community.

Deliver solutions for governments that minimize the bureaucracy but enhance transparency and collaboration between governments, business and citizens.

Provide the opportunity for collaboration between the public and private sectors that were never thought possible.

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  • Token details

    • Token symbol ? Token symbol — a shorten token name. It is used during an ICO and after the coin listing at the cryptocurrency exchanges. : QNT
    • Fundrasing target ? Fundraising target — the maximum amount of funds to be raised during an ICO. When it is reached, the developers stop selling the tokens because they do not need to raise more money for the project development. : 40,600,000 USD
    • Token type ? Token type — a platform for a startup launch that influences the stability of blockchain operation, the speed of transactions and the fees. :Ethereum (ERC20)
    • Soft cap ? Soft cap — the minimum amount of funds to be raised for the project development. Sometimes when the soft cap has not been reached, the money is returned to the participants. :16,600,000 USD
    • Role of token ? Role of Token — type of token depending on the opportunities it offers to its owner. Utility tokens give their owners a right to use the project services, security tokens are aimed at bringing profit, and currency tokens are a money substitute. :Utility token
    • Total supply ? Total supply — a total amount of tokens that will be released by the developers. :4,546,700 QNT
    • Escrow agent ? Escrow agent — a qualified agent who has the right of signature in a multisig wallet. An escrow agent participates in an ICO, monitors the financial operations of the developers and confirms their fairness. :No
    • Tokens for sale ? Tokens for sale — the number of tokens offered to the participants of an ICO. :31,000,000 QNT
    • Whitelist ? Whitelist — a list of participants, who get an opportunity to buy tokens. To be whitelisted, you need to register on time because the number of participants and the registration period are usually limited. :Whitelist Closed
    • Additional emission ? Additional emission — an additional release of tokens. It can be done once after the crowd sale or on an ongoing basis. In the projects with a limited emission there is no additional emission. :No
    • Exchange listing ? Exchange listing — an assumed date when the token will be listed at a cryptocurrency exchange. The developers usually indicate it in a roadmap and a white paper. :NA
    • Accepting currencies ? Accepting currencies — cryptocurrencies and fiat currencies that can be used for buying the project tokens. :BTC, ETH,
    • Can't participate ? Can't participate — the countries where it is prohibited to buy tokens. These can be countries where ICOs are prohibited altogether, or countries that have the requirements that a particular project does not meet. :China, Cuba, Iran, Iraq, North Korea, Syria, USA,
    • Know Your Customer (KYC) ? Know Your Customer — a verification procedure for ICO participants, during which the developers can ask for personal data, a photo and a scanned copy of a passport of a potential investor. :Yes
    Get details
  • Token and Funds Distribution

    Token distribution date

    Jun 25, 2018

    Unsold tokens

      • Token Distribution

    Sale schedule

    Round Token Price Bonus Min / Max Purchase Soft Cap Hard Cap
    TGE — Ended
    02 Apr 00:00 UTC
    30 Apr 00:00 UTC
    1.6 USD No Min 1 ETH 16,600,000 USD 40,600,000 USD
    Pre TGE — Ended
    19 Mar 00:00 UTC
    01 Apr 00:00 UTC
    1. USD No - Uncapped Uncapped
    • Team

      • Gilbert photo
        CEO and Co-Founder
      • Paolo Tasca photo
        Paolo Tasca
        Chief Strategist and Co-Founder
      • Colin Paterson photo
        Colin Paterson
        CTO and Co-Founder
      • Jean-Paul de Jong photo
        Jean-Paul de Jong
        Chief Architect
      • Sassoon Grigorian photo
        Sassoon Grigorian
        Head of Government Affairs and Public Policy
      • Loucineh Mardirossian photo
        Loucineh Mardirossian
        Head of Corporate Affairs and Investor Relations
      • Andrew Retmanski photo
        Andrew Retmanski
        Lead Developer
      • Alun Roberts photo
        Alun Roberts
        Community Manager
      • Renier Janse van Rensburg photo
        Renier Janse van Rensburg
        Assurance / Advisory / GRC
      • Volker Skwarek photo
        Volker Skwarek
        Board Member / Professor
      • Ben Lambert photo
        Ben Lambert
        Board Member / Advisor
      • Adriano Basso photo
        Adriano Basso
        Tech Leader / Sloan Fellow / Blockchain Advisor
      • Chris Adelsbach photo
        Chris Adelsbach
        Techstars - Managing Director
      • Giles Watkins photo
        Giles Watkins
        Board Member - Advisor - Entrepreneur
    • Advisors

      • Tariq Khan
        Techstars - Entrepreneur in Residence


    • Nov 2017

      Prototype development

    • Dec 2017 - Mar 2018
      • Patent filing
      • Pre-Sale open to institutional investors
    • Mar - Apr 2018

      Pre-TGE and Public TGE

    • Q2 2018

      TrustTagTM first version release 

    • Q3 2018

      Quant SaaS Product release

    • Q1 2019

      Quant App Store